Bitesize: Chemistry Clips

1. Zinc as sacrificial protection to prevent the corrosion of iron and steel

   Duration: 01:00

2. Carbon dioxide in the atmosphere

   Duration: 02:08

3. Recycling plastic

   Duration: 01:01

4. Galvanising iron and steel to prevent corrosion

   Duration: 01:10

5. Alkali metals and their reactions to air and water

   Duration: 02:15

6. Pollution, acid rain and the environment

   Duration: 01:10

7. Essentiality of oxygen in burning reactions

   Duration: 01:15

8. Fossil fuels and the environment

   Duration: 01:37

9. Nitrogen-fixing leguminous plants

   Duration: 01:00

10. Plastic - the material of the future

    Duration: 01:06

11. Problems as a result of using chemical fertilisers

    Duration: 01:34

12. Corrosion or rusting of iron

    Duration: 02:00

13. Refinement of oil into fuel products using fractional distillation

    Duration: 01:24

14. Acid rain and its effects on the surrounding environment

    Duration: 02:01

15. Formation of ammonia using the Haber Process

    Duration: 01:24

16. How oil spills damage wildlife and the environment

    Duration: 01:26

17. Structure of an atom

    Duration: 01:09

18. Producing solid polythene plastic from ethene gas

    Duration: 02:59

19. Experimenting with balloons and noble gases

    Duration: 00:36

20. Properties and uses of nitrogen

    Duration: 00:53

21. Formation of nitrogen dioxide using the Ostwald Process

    Duration: 00:58